About
About iTech iTech is a Dallas-headquartered IT C ITES company with an offshore development center in Chennai. We build custom web C mobile applications and AI/ML solutions for global clients across logistics, HR, legal, healthcare, education, BFSI and engineering. Our AI work focuses on:
- Document AI C OCR (invoices, legal documents, resumes, plant drawings)
- LLM-based apps (RAG, copilots, intelligent search, summarization)
- API-first SaaS products and on-prem enterprise solutions

Role Summary
We’re looking for a hands-on Senior AI Engineer (5–6 years) who can:
- Lead design and delivery of LLM G Document AI solutions end-to-end
- Own AI services in production (APIs, pipelines, monitoring)
- Mentor a team of AI engineers and work directly with clients (US C India) This is a technical leadership role, not a pure manager role.

Key Responsibilities
- Own the end-to-end lifecycle of AI features – from requirement understanding and solution design to development, deployment and monitoring.
- Build LLM/RAG-based solutions using vector databases (e.g., pgvector, FAISS,



Chroma, OpenSearch) for search, ǪCA, extraction and summarization over documents.
- Develop Document AI models / pipelines for OCR post-processing, entity/key– value extraction, classification and layout/table understanding.
- Deploy models as scalable APIs / microservices in cloud and on-prem environments using Python, Docker and CI/CD.
- Work directly with client stakeholders to refine requirements, present solutions and handle reviews / clarifications.
- Act as technical lead on 2–3 AI projects, guide the team on architecture, design and best practices.
- Mentor junior AI engineers via code reviews, design discussions and technical coaching.
- Design with security, privacy and cost in mind, especially for data-sensitive domains (BFSI, healthcare, legal, HR).

Must-Have Experience Requirements
- 5–6 years total experience, including 3+ years in AI / DL / NLP in production environments.
- Proven

📌 Senior - AI Engineer (Chennai)
🏢 iTech India
📍 Chennai